M 5.0 earthquake near North Pacific Ocean (Japan) — 1987-07-18

Magnitude 5.0 earthquake near North Pacific Ocean (439 km S, Japan), depth 502 km, 00:00 Local (1987-07-18 15:00 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (439 km S, Japan) — 30.778, 137.464